the cruise ship company will have a central office usually in your capital city specifically for people looking for jobs. it's a catch 22 sometimes you have to pay them upfront just for an interview. it's hard work man.
have you thought about massage? basically pour baby oil on older woman and rub it usually leads to them wanting more, a lot of men will contact you too and you'll end up doing all sorts of weird shit. I did it in London years and years ago made a fucking fortune. I put in an advert in a posh lady magazine, surprised they took the ad. It led to garden work and weird fucked up shit.
got a ladder? walk around some kind of neighborhood knocking on people doors, they'll let you in there house and weird shit, usually score a few sandwiches, some sodas and get paid like $5 a window (which takes 5 minutes). steady work too.
invest in a telephone number and set up a horny sex phone line, you can be there on the Internet, watching tv and usually have old men, some women, telling you they want to rescue you, suck your balls and that they love you.
put an add on a free website and walk people's dogs